
PubMed:32093211 / 1453-1455
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T245","span":{"begin":0,"end":2},"obj":"PRP"}],"text":"us"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok267","span":{"begin":0,"end":2},"obj":"PRP"},{"id":"lookup38","span":{"begin":0,"end":2},"obj":"country_code"}],"text":"us"}